<%-- 
    Document   : update2
    Created on : 2014/8/20, 上午 09:34:42
    Author     : gjun
--%>

<%@page import="java.sql.ResultSet"%>
<%@page import="java.sql.Statement"%>
<%@page import="java.sql.DriverManager"%>
<%@page import="java.sql.Connection"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%
    String username = request.getParameter("username");
    String tel = request.getParameter("tel");
    String birthday = request.getParameter("birthday");
    String id = request.getParameter("id");
    
    Class.forName("com.mysql.jdbc.Driver");
    Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/javadb", "root", "root");
    Statement st=con.createStatement();
    String sql="update person set username='"+username +"' , tel='"+tel +"' , birthday='"+birthday+ "' where id=" + id;
    System.out.println( sql );
    int x = st.executeUpdate(sql);
    st.close();
    con.close();
    %>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <h1>Hello World!</h1>
        <%
            ResultSet rs =st.executeQuery(sql);
            while( rs.next()){              
                out.println(id+","+username+"+"+tel+","+birthday+"<br>");
                                            
            }
            rs.close();
            st.close();
            con.close();
            %>
            <input type="button" value="刪除">    
    </body>
</html>